Mercedes GLC 300 AMG Lne Prem + De 4M A
Reliability, estimated running costs, and MOT data across 2 model years from 732 MOT tests in 2024.
Avg Pass Rate
95%
Total Tests
732
Model Years
2020 to 2021
Years Covered
2
About the Mercedes GLC 300 AMG Lne Prem + De 4M A
The Mercedes GLC 300 AMG Lne Prem + De 4M A was MOT tested 732 times in 2024 (DVSA data, retests included) across 2 model years (2020 to 2021), with an average pass rate of 95%. That's comfortably above the average of 82% across all models in our data. Our records list diesel hybrid versions.
Mileage Across Years
The oldest model in our data (2020) averages 29,856 miles, while the newest (2021) averages 33,581 miles.
Compared to the Mercedes brand average of 87%, the GLC 300 AMG Lne Prem + De 4M A performs 8 points better, making it one of the more reliable options in the Mercedes range.
Estimated Running Costs
Based on 7,400 miles/year, average pump prices of 174.57p petrol and 199.33p diesel (GOV.UK weekly road fuel prices, week of 19 October 2026), and MOT pass rate data. Insurance not included.
Full 2021 detailsHow reliable is the Mercedes GLC 300 AMG Lne Prem + De 4M A?
Mercedes GLC 300 AMG Lne Prem + De 4M A by Year
Click any year to see detailed running costs, reliability data, and comparisons with similar cars.
Questions about the Mercedes GLC 300 AMG Lne Prem + De 4M A
Is the Mercedes GLC 300 AMG Lne Prem + De 4M A reliable?
Across its 2 model years in our data (2020 to 2021), the Mercedes GLC 300 AMG Lne Prem + De 4M A averages a 95% MOT pass rate, from 732 tests (DVSA MOT data for tests in 2024, retests included). That's 13 points above the average of 82% across all models in the same data.
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